This article Based on work by frontalot and mox69. Originally by frontalot. at Linkstationwiki.org

WARNING!

Please note that this guide comes with NO warranty whatsoever; you are using this at your own risk! Modifying your LinkStation in this way most likely will void your warranty.

How to Convert the LinkStation into a Full-fledged Debian Linux Server

The following guide will attempt to explain the steps involved in converting a stock Buffalo LinkStation into a fully functional Linux system with Samba administered via Webmin/SSH. The following is a list of things that I will assume from the reader:

You have a basic understanding of Linux command line functions.

Your LinkStation must be connected to the Internet! I have mine connected via a standard 5 port router to take advantage of the router's DHCP capabilities.

It will be handy to have the IP addresses of your ISP’s DNS servers.

You know the current IP address of your LinkStation.

Some familiarity with the Linux text editor called “vi.”

Install FreeLink

Note: The HS-DGL300 was tested to be flushed to latest stock firmware for the HS (1.62, Jul 2008). After this the HG freelink firmware was flashed using the Firmware-Updater.exe from the stock firmware distribution (you must copy the exe to the freelink directory). The box must be restarted and the HG freelink firmware must be re-applied using the Firmware-Updater.exe from the HG freelink distribution. The IP address prior to this update will be retrieved by DHCP, as the box is in emergency mode and therefore shows up as "-EM" in the Firmware updater (using the Firmware-Updater.exe from the HG freelink distribution). Finally, after flashing and reboot, the IP address will be retrieved by DHCP by the debian system and you could telnet to it and proceed as described below. See also [1]

Open the archive and carefully read the included README file for any specific instructions.

Disable any firewall(s), including any built-in Windows firewall

Make sure the LinkStation and your PC are on the same sub-network. This likely requires that you change the IP address (and probably the subnet-mask) of your PC and router to a different IP address (out of the box the LS should start out on 192.168.1.XXX but in EM Mode it will have a static IP address of 192.168.11.150)

Run the firmware updater executable HD-???LAN FWUpdate-english.exe

After finding your LinkStation, press the "Renew Firmware" button, and wait. Have patience, and keep calm. If you think the Firmware updater is acting strange, do not try to disconnect the LinkStation or abort the update in another way. You may see an error from the firmware updater when the process is complete. Don't panic right away. This is because the updater can no longer reach the Linkstation since the IP address has probably changed. Don't panic, move on to the next step.

After flashing connect your LinkStation up to a network with a DHCP server so that it can get an IP address on your network. For many people this might default to 192.168.1.XXX depending on your existing network config.

Find your LinkStation on the network: Your linkstation is trying to get its IP address through DHCP. Figure out what IP it is now using and telnet to that IP address. Telnet to it with PuTTYtel (or your favorite telnet client.) You will be at the root shell.

WARNING!

The MIPSel version of FreeLink does not have telnet enabled as a default but rather SSH. Use PuTTY to open a SSH session to: 192.168.11.150 (it has a static IP).login as: root , password: freelink

Debian GNU/Linux 3.1 %h

root@LinkStation:/#

3) Change the root password

passwd root

If you want to name your LinkStation something besides LinkStation, type the following commands (replacing BuffaloNas with your choice of name):

5) Now we can begin installing software. Debian uses a program called The Advanced Packaging Tool (apt) to manage the software on your computer. Think of it as a very advanced command line version of Windows add / remove programs. First update the apt package list and install SSH:

apt-get update

note: You might need to edit your /etc/apt/sources.list file, changing all references to "stable" with "etch" since etch is no longer the stable Debian distributionUpdate:note: Definitely do change the /etc/apt/sources.lst file. If you don't your Linkstation can attempt to update to Lenny, and Lenny won't boot unless you've installed uboot and a v2.6 kernel

6) Then install OpenSSH:

note: this step is only necessary for the PowerPC(LS1,HG) versions of freelink. The MIPSel(LS2) version comes with SSH enabled

apt-get install ssh

log in with SSH

7) Answer the installation prompts, making sure to enable the SSH daemon (server). Now use your favorite SSH program to make sure we can SSH in (I prefer PuTTY). If SSH is working you should be able to log in like this:

apt-get upgrade

8) You should upgrade all currently installed programs:

apt-get upgrade

disable the telnet daemon

9) Now close out your telnet session and disable the telnet daemon (utelnetd):

rm /etc/rc2.d/S05utelnetd

apt-get install samba smbfs

10) Let's install specific packages. Type the following at the SSH prompt:

apt-get install samba smbfs

11) For Debian, Webmin no longer exists in the Stable repository. It was removed some time ago from unstable at the request of the maintainer. As a result it never made it into testing and at present does not exist in Etch (the current Stable)

Look here for instructions on installing Webmin, you will have to install modules from WITHIN webmin:

DHCP IP Address for LS2 running the 2.4 Kernel

The dhcp-client package that provides DHCP for LS2 does not work; as some of the necessary values in the 2.4 kernel are not predefined. So, instead of using dhcp-client, we can use pump, which is both a BOOTP and DHCP client written by RedHat.

1) Uninstall dhcp-client:

apt-get remove dhcp-client

2) Install pump:

apt-get install pump

3) Use the normal dhcp configuration in /etc/network/interfaces and /etc/resolv.conf